user-union Activity
Status: Beta
Brought to you by:
dwheeler
Activity for user-union
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Stas Sergeev posted a comment on ticket #4
Hello David, please pull the fix from here: https://github.com/stsp/user-union/c...
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Btw, please take a look at this similar project: https://raw.githubusercontent.c...
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Function redefinitions? Perhaps not when the prototypes are different. And since...
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David A. Wheeler posted a comment on ticket #4
Good point, thanks for the report. I suspect there's a gcc/clang option to address...
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compilation problems
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add fsync() before close() on temporary file th...
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wrap fputs() to private namespace
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disable thread cancelation when entering potent...
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fix gcc warning about unused result from getcwd()
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some cleanup to private libc namespace macros
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check for error from redir_symlink()
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symlink handling is racy
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remove() and rmdir() can now use EXIST instead ...
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move branch lookup to separate function
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fix memory leak
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handle cases when CWD is in overlay
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set up errno for FAILREDIR
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wrap remove()
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remove references to /dev/null
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Fixed 2014-11-13.
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implement unlink() atomically
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introduce struct redir_ret to return more info ...
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preserve errno in wrappers
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implement FAILREDIR to force redirection failur...
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always store old_pathname, it is used for white...
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try to unlink() tmpfile before using O_CREAT|O_...
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use sendfile() on linux
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make COW atomic by the use of tmp file
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use aliases instead of repeating the functions ...
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remove redundant mkdir
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wrap inotify_add_watch()
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user-union.c: Add O_EXCL creation of tempfile, ...
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enable c99 for variadic macros
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ifdef cygwin work-around properly
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fix sizeof regression bug
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configure.ac: Simply turn on AC_GNU_SOURCE unil...
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Teach "configure" so users can enable/disable c...
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Rename "SIGNAL_SAFETY_WRAPPER" to "PRIVATE_LIBC...
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Modify safety detection per Stas Sergeev sugges...
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add more comments about wrapped functions
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Add support for SIGNAL_SAFETY_WRAPPED_LIBNAME t...
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Auto-detect in configure if signal safety wrapp...
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Add "--enable-signal-safety-wrapper" option to ...
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introduce separate function that creates branch...
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wrap all functions that are not specified to be...
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avoid initialization from interception path; us...
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move initialization code to the separate file
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for uClibc disable the redirection of exec*
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dont call realpath for absolute pathes
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Change "echo" to "printf" so renames beginning ...
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remove AC_FUNC_MALLOC
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Works in git repo
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symlinks are not handled
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In user-union.txt, switch to @varname@ replacem...
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fix realpath substitutions
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fix realpath detection
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Move autoconf macro AX_CHECK_PROGS_TEXT to its ...
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user-union.txt: Simplify invocation of realpath...
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Modify configure.ac to handle directory names b...
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If no "realpath -e" works, backs off to what we...
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Document environment variables controlling real...
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Repair previous changes
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realpath fixes
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user-union.txt: When debug on, show the additio...
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re-implement -i option
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Add auto-detection for PROG_REALPATH_DEFAULT (m...
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Add auto-detection of PROG_REALPATH_M and PROG_...
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configure.ac: Refactor some realpath examinations
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Further factoring of REALPATH automatic configu...
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allow relative pathes
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fix 'user-union -h'
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document -l option
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user-union.txt: Modify so that realpath-with-wh...
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redirect only the target argument of mount
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Enable warning flags '-Wall -Wextra', but only ...
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Eliminate warning from -Wunused-parameter (incl...
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fix uninitialized pointer bug
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Document debugging option "-d"
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Clarify that the default is "unlimited" depth
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document -x option
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Document "-x" in man page.
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fix gcc warning
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move underlay traversing outside of branch trav...
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add -x option that allows to specify match dept...
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add socket wraps. Wrap bind() and connect()
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Improve struct statvfs64 detection and explicit...
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Only wrap function with "struct statvfs64" if i...
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Fix testscript comments
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Add test for relative symlinks, now that they work
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Test: $ user-union -r /usr/bin /a ls -l /a/mail lrwxrwxrwx. 1 stas stas 14 апр. 7...
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remove no longer needed add_triplet()
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I think we should leave this ticket open until we have regression tests ("make check")...
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Fixed in git. Well, this silly GUI doesn't let me close the ticket... :(
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add -r option that does non-underlayed mount
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allow readlink() to see the original symlink
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added support for symlinks that contain absolut...
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improve symlink emulation
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fixes to symlink supporting commit
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handle relative symlinks
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user-union.txt: Minor cleanup of help text
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